C222133313331333131123313231333133313331333132331211111133133313333122321132331
>>
C22213331333133313112331323133313331333133313233121111113313331333312232113233
<<
C222133313331333131123313231333133313331333132331211111133133313333122321132333
>>
C222133313331333131123313231333133313331333132331211111133133313333122321132332
>>